Pope Sergius III

Pope Sergius III (810-14 April 911) was the Pope from 904 to 911, succeeding Pope Leo V and preceding Pope Anastasius III.

Biography
Sergius was born in 810 AD in Rome, and he was a relative of Theophylact I of Tusculum. Sergius was consecrated as pope in 904, and was suspected of having a hand in the murder of Pope Leo V and Antipope Christopher, the prisoner and the captor, respectively. He was a dismal and disgraceful pontiff, and he also had an illegitimate son, the future Pope John XI.